From 4e9af76312159043dfa1c15a56945e232ccfaed3 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Aleksander=20=C5=81ukasz?= Date: Wed, 5 Jun 2013 14:54:05 +0200 Subject: [PATCH 1/1] wip: adding less.js --- libs/less-1.3.3.min.js | 9 +++++++++ modules.less | 3 +++ 2 files changed, 12 insertions(+) create mode 100644 libs/less-1.3.3.min.js create mode 100644 modules.less diff --git a/libs/less-1.3.3.min.js b/libs/less-1.3.3.min.js new file mode 100644 index 0000000..9b0fa6b --- /dev/null +++ b/libs/less-1.3.3.min.js @@ -0,0 +1,9 @@ +// +// LESS - Leaner CSS v1.3.3 +// http://lesscss.org +// +// Copyright (c) 2009-2013, Alexis Sellier +// Licensed under the Apache 2.0 License. +// +(function(e,t){function n(t){return e.less[t.split("/")[1]]}function f(){r.env==="development"?(r.optimization=0,r.watchTimer=setInterval(function(){r.watchMode&&g(function(e,t,n,r,i){t&&S(t.toCSS(),r,i.lastModified)})},r.poll)):r.optimization=3}function m(){var e=document.getElementsByTagName("style");for(var t=0;t0&&(s.splice(o-1,2),o-=2)}return i.hostPart=r[1],i.directories=s,i.path=r[1]+s.join("/"),i.fileUrl=i.path+(r[4]||""),i.url=i.fileUrl+(r[5]||""),i}function w(t,n,i,s){var o=t.contents||{},u=t.files||{},a=b(t.href,e.location.href),f=a.url,c=l&&l.getItem(f),h=l&&l.getItem(f+":timestamp"),p={css:c,timestamp:h},d;r.relativeUrls?r.rootpath?t.entryPath?d=b(r.rootpath+y(a.path,t.entryPath)).path:d=r.rootpath:d=a.path:r.rootpath?d=r.rootpath:t.entryPath?d=t.entryPath:d=a.path,x(f,t.type,function(e,l){v+=e.replace(/@import .+?;/ig,"");if(!i&&p&&l&&(new Date(l)).valueOf()===(new Date(p.timestamp)).valueOf())S(p.css,t),n(null,null,e,t,{local:!0,remaining:s},f);else try{o[f]=e,(new r.Parser({optimization:r.optimization,paths:[a.path],entryPath:t.entryPath||a.path,mime:t.type,filename:f,rootpath:d,relativeUrls:t.relativeUrls,contents:o,files:u,dumpLineNumbers:r.dumpLineNumbers})).parse(e,function(r,i){if(r)return k(r,f);try{n(r,i,e,t,{local:!1,lastModified:l,remaining:s},f),N(document.getElementById("less-error-message:"+E(f)))}catch(r){k(r,f)}})}catch(c){k(c,f)}},function(e,t){throw new Error("Couldn't load "+t+" ("+e+")")})}function E(e){return e.replace(/^[a-z]+:\/\/?[^\/]+/,"").replace(/^\//,"").replace(/\.[a-zA-Z]+$/,"").replace(/[^\.\w-]+/g,"-").replace(/\./g,":")}function S(e,t,n){var r,i=t.href||"",s="less:"+(t.title||E(i));if((r=document.getElementById(s))===null){r=document.createElement("style"),r.type="text/css",t.media&&(r.media=t.media),r.id=s;var o=t&&t.nextSibling||null;(o||document.getElementsByTagName("head")[0]).parentNode.insertBefore(r,o)}if(r.styleSheet)try{r.styleSheet.cssText=e}catch(u){throw new Error("Couldn't reassign styleSheet.cssText.")}else(function(e){r.childNodes.length>0?r.firstChild.nodeValue!==e.nodeValue&&r.replaceChild(e,r.firstChild):r.appendChild(e)})(document.createTextNode(e));if(n&&l){C("saving "+i+" to cache.");try{l.setItem(i,e),l.setItem(i+":timestamp",n)}catch(u){C("failed to save")}}}function x(e,t,n,i){function a(t,n,r){t.status>=200&&t.status<300?n(t.responseText,t.getResponseHeader("Last-Modified")):typeof r=="function"&&r(t.status,e)}var s=T(),u=o?r.fileAsync:r.async;typeof s.overrideMimeType=="function"&&s.overrideMimeType("text/css"),s.open("GET",e,u),s.setRequestHeader("Accept",t||"text/x-less, text/css; q=0.9, */*; q=0.5"),s.send(null),o&&!r.fileAsync?s.status===0||s.status>=200&&s.status<300?n(s.responseText):i(s.status,e):u?s.onreadystatechange=function(){s.readyState==4&&a(s,n,i)}:a(s,n,i)}function T(){if(e.XMLHttpRequest)return new XMLHttpRequest;try{return new ActiveXObject("MSXML2.XMLHTTP.3.0")}catch(t){return C("browser doesn't support AJAX."),null}}function N(e){return e&&e.parentNode.removeChild(e)}function C(e){r.env=="development"&&typeof console!="undefined"&&console.log("less: "+e)}function k(e,t){var n="less-error-message:"+E(t),i='
  • {content}
    • ',s=document.createElement("div"),o,u,a=[],f=e.filename||t,l=f.match(/([^\/]+(\?.*)?)$/)[1];s.id=n,s.className="less-error-message",u="

    "+(e.message||"There is an error in your .less file")+"

    "+'

    in '+l+" ";var c=function(e,t,n){e.extract[t]&&a.push(i.replace(/\{line\}/,parseInt(e.line)+(t-1)).replace(/\{class\}/,n).replace(/\{content\}/,e.extract[t]))};e.stack?u+="
    "+e.stack.split("\n").slice(1).join("
    "):e.extract&&(c(e,0,""),c(e,1,"line"),c(e,2,""),u+="on line "+e.line+", column "+(e.column+1)+":

    "+""),s.innerHTML=u,S([".less-error-message ul, .less-error-message li {","list-style-type: none;","margin-right: 15px;","padding: 4px 0;","margin: 0;","}",".less-error-message label {","font-size: 12px;","margin-right: 15px;","padding: 4px 0;","color: #cc7777;","}",".less-error-message pre {","color: #dd6666;","padding: 4px 0;","margin: 0;","display: inline-block;","}",".less-error-message pre.line {","color: #ff0000;","}",".less-error-message h3 {","font-size: 20px;","font-weight: bold;","padding: 15px 0 5px 0;","margin: 0;","}",".less-error-message a {","color: #10a","}",".less-error-message .error {","color: red;","font-weight: bold;","padding-bottom: 2px;","border-bottom: 1px dashed red;","}"].join("\n"),{title:"error-message"}),s.style.cssText=["font-family: Arial, sans-serif","border: 1px solid #e00","background-color: #eee","border-radius: 5px","-webkit-border-radius: 5px","-moz-border-radius: 5px","color: #e00","padding: 15px","margin-bottom: 15px"].join(";"),r.env=="development"&&(o=setInterval(function(){document.body&&(document.getElementById(n)?document.body.replaceChild(s,document.getElementById(n)):document.body.insertBefore(s,document.body.firstChild),clearInterval(o))},10))}Array.isArray||(Array.isArray=function(e){return Object.prototype.toString.call(e)==="[object Array]"||e instanceof Array}),Array.prototype.forEach||(Array.prototype.forEach=function(e,t){var n=this.length>>>0;for(var r=0;r>>0,n=new Array(t),r=arguments[1];for(var i=0;i>>0,n=0;if(t===0&&arguments.length===1)throw new TypeError;if(arguments.length>=2)var r=arguments[1];else do{if(n in this){r=this[n++];break}if(++n>=t)throw new TypeError}while(!0);for(;n=t)return-1;n<0&&(n+=t);for(;nh&&(c[u]=c[u].slice(o-h),h=o)}function w(e){var t=e.charCodeAt(0);return t===32||t===10||t===9}function E(e){var t,n,r,i,a;if(e instanceof Function)return e.call(p.parsers);if(typeof e=="string")t=s.charAt(o)===e?e:null,r=1,b();else{b();if(!(t=e.exec(c[u])))return null;r=t[0].length}if(t)return S(r),typeof t=="string"?t:t.length===1?t[0]:t}function S(e){var t=o,n=u,r=o+c[u].length,i=o+=e;while(o=0&&t.charAt(n)!=="\n";n--)r++;return{line:typeof e=="number"?(t.slice(0,e).match(/\n/g)||"").length:null,column:r}}function L(e){return r.mode==="browser"||r.mode==="rhino"?e.filename:n("path").resolve(e.filename)}function A(e,t,n){return{lineNumber:k(e,t).line+1,fileName:L(n)}}function O(e,t){var n=C(e,t),r=k(e.index,n),i=r.line,s=r.column,o=n.split("\n");this.type=e.type||"Syntax",this.message=e.message,this.filename=e.filename||t.filename,this.index=e.index,this.line=typeof i=="number"?i+1:null,this.callLine=e.call&&k(e.call,n).line+1,this.callExtract=o[k(e.call,n).line],this.stack=e.stack,this.column=s,this.extract=[o[i-1],o[i],o[i+1]]}var s,o,u,a,f,l,c,h,p,d=this,t=t||{};t.contents||(t.contents={}),t.rootpath=t.rootpath||"",t.files||(t.files={});var v=function(){},m=this.imports={paths:t.paths||[],queue:[],files:t.files,contents:t.contents,mime:t.mime,error:null,push:function(e,n){var i=this;this.queue.push(e),r.Parser.importer(e,this.paths,function(t,r,s){i.queue.splice(i.queue.indexOf(e),1);var o=s in i.files;i.files[s]=r,t&&!i.error&&(i.error=t),n(t,r,o),i.queue.length===0&&v(i.error)},t)}};return this.env=t=t||{},this.optimization="optimization"in this.env?this.env.optimization:1,this.env.filename=this.env.filename||null,p={imports:m,parse:function(e,a){var f,d,m,g,y,b,w=[],S,x=null;o=u=h=l=0,s=e.replace(/\r\n/g,"\n"),s=s.replace(/^\uFEFF/,""),c=function(e){var n=0,r=/(?:@\{[\w-]+\}|[^"'`\{\}\/\(\)\\])+/g,i=/\/\*(?:[^*]|\*+[^\/*])*\*+\/|\/\/.*/g,o=/"((?:[^"\\\r\n]|\\.)*)"|'((?:[^'\\\r\n]|\\.)*)'|`((?:[^`]|\\.)*)`/g,u=0,a,f=e[0],l;for(var c=0,h,p;c0?"missing closing `}`":"missing opening `{`",filename:t.filename},t)),e.map(function(e){return e.join("")})}([[]]);if(x)return a(x,t);try{f=new i.Ruleset([],E(this.parsers.primary)),f.root=!0}catch(T){return a(new O(T,t))}f.toCSS=function(e){var s,o,u;return function(s,o){var u=[],a;s=s||{},typeof o=="object"&&!Array.isArray(o)&&(o=Object.keys(o).map(function(e){var t=o[e];return t instanceof i.Value||(t instanceof i.Expression||(t=new i.Expression([t])),t=new i.Value([t])),new i.Rule("@"+e,t,!1,0)}),u=[new i.Ruleset(null,o)]);try{var f=e.call(this,{frames:u}).toCSS([],{compress:s.compress||!1,dumpLineNumbers:t.dumpLineNumbers})}catch(l){throw new O(l,t)}if(a=p.imports.error)throw a instanceof O?a:new O(a,t);return s.yuicompress&&r.mode==="node"?n("ycssmin").cssmin(f):s.compress?f.replace(/(\s)+/g,"$1"):f}}(f.eval);if(o=0&&s.charAt(N)!=="\n";N--)C++;x={type:"Parse",message:"Syntax Error on line "+y,index:o,filename:t.filename,line:y,column:C,extract:[b[y-2],b[y-1],b[y]]}}this.imports.queue.length>0?v=function(e){e=x||e,e?a(e):a(null,f)}:a(x,f)},parsers:{primary:function(){var e,t=[];while((e=E(this.mixin.definition)||E(this.rule)||E(this.ruleset)||E(this.mixin.call)||E(this.comment)||E(this.directive))||E(/^[\s\n]+/)||E(/^;+/))e&&t.push(e);return t},comment:function(){var e;if(s.charAt(o)!=="/")return;if(s.charAt(o+1)==="/")return new i.Comment(E(/^\/\/.*/),!0);if(e=E(/^\/\*(?:[^*]|\*+[^\/*])*\*+\/\n?/))return new i.Comment(e)},entities:{quoted:function(){var e,t=o,n;s.charAt(t)==="~"&&(t++,n=!0);if(s.charAt(t)!=='"'&&s.charAt(t)!=="'")return;n&&E("~");if(e=E(/^"((?:[^"\\\r\n]|\\.)*)"|'((?:[^'\\\r\n]|\\.)*)'/))return new i.Quoted(e[0],e[1]||e[2],n)},keyword:function(){var e;if(e=E(/^[_A-Za-z-][_A-Za-z0-9-]*/))return i.colors.hasOwnProperty(e)?new i.Color(i.colors[e].slice(1)):new i.Keyword(e)},call:function(){var e,n,r,s,a=o;if(!(e=/^([\w-]+|%|progid:[\w\.]+)\(/.exec(c[u])))return;e=e[1],n=e.toLowerCase();if(n==="url")return null;o+=e.length;if(n==="alpha"){s=E(this.alpha);if(typeof s!="undefined")return s}E("("),r=E(this.entities.arguments);if(!E(")"))return;if(e)return new i.Call(e,r,a,t.filename)},arguments:function(){var e=[],t;while(t=E(this.entities.assignment)||E(this.expression)){e.push(t);if(!E(","))break}return e},literal:function(){return E(this.entities.ratio)||E(this.entities.dimension)||E(this.entities.color)||E(this.entities.quoted)||E(this.entities.unicodeDescriptor)},assignment:function(){var e,t;if((e=E(/^\w+(?=\s?=)/i))&&E("=")&&(t=E(this.entity)))return new i.Assignment(e,t)},url:function(){var e;if(s.charAt(o)!=="u"||!E(/^url\(/))return;return e=E(this.entities.quoted)||E(this.entities.variable)||E(/^(?:(?:\\[\(\)'"])|[^\(\)'"])+/)||"",x(")"),new i.URL(e.value!=null||e instanceof i.Variable?e:new i.Anonymous(e),t.rootpath)},variable:function(){var e,n=o;if(s.charAt(o)==="@"&&(e=E(/^@@?[\w-]+/)))return new i.Variable(e,n,t.filename)},variableCurly:function(){var e,n,r=o;if(s.charAt(o)==="@"&&(n=E(/^@\{([\w-]+)\}/)))return new i.Variable("@"+n[1],r,t.filename)},color:function(){var e;if(s.charAt(o)==="#"&&(e=E(/^#([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})/)))return new i.Color(e[1])},dimension:function(){var e,t=s.charCodeAt(o);if(t>57||t<43||t===47||t==44)return;if(e=E(/^([+-]?\d*\.?\d+)(px|%|em|pc|ex|in|deg|s|ms|pt|cm|mm|rad|grad|turn|dpi|dpcm|dppx|rem|vw|vh|vmin|vm|ch)?/))return new i.Dimension(e[1],e[2])},ratio:function(){var e,t=s.charCodeAt(o);if(t>57||t<48)return;if(e=E(/^(\d+\/\d+)/))return new i.Ratio(e[1])},unicodeDescriptor:function(){var e;if(e=E(/^U\+[0-9a-fA-F?]+(\-[0-9a-fA-F?]+)?/))return new i.UnicodeDescriptor(e[0])},javascript:function(){var e,t=o,n;s.charAt(t)==="~"&&(t++,n=!0);if(s.charAt(t)!=="`")return;n&&E("~");if(e=E(/^`([^`]*)`/))return new i.JavaScript(e[1],o,n)}},variable:function(){var e;if(s.charAt(o)==="@"&&(e=E(/^(@[\w-]+)\s*:/)))return e[1]},shorthand:function(){var e,t;if(!N(/^[@\w.%-]+\/[@\w.-]+/))return;g();if((e=E(this.entity))&&E("/")&&(t=E(this.entity)))return new i.Shorthand(e,t);y()},mixin:{call:function(){var e=[],n,r,u=[],a=[],f,l,c,h,p,d,v,m=o,b=s.charAt(o),w,S,C=!1;if(b!=="."&&b!=="#")return;g();while(n=E(/^[#.](?:[\w-]|\\(?:[A-Fa-f0-9]{1,6} ?|[^A-Fa-f0-9]))+/))e.push(new i.Element(r,n,o)),r=E(">");if(E("(")){p=[];while(c=E(this.expression)){h=null,S=c;if(c.value.length==1){var k=c.value[0];k instanceof i.Variable&&E(":")&&(p.length>0&&(d&&T("Cannot mix ; and , as delimiter types"),v=!0),S=x(this.expression),h=w=k.name)}p.push(S),a.push({name:h,value:S});if(E(","))continue;if(E(";")||d)v&&T("Cannot mix ; and , as delimiter types"),d=!0,p.length>1&&(S=new i.Value(p)),u.push({name:w,value:S}),w=null,p=[],v=!1}x(")")}f=d?u:a,E(this.important)&&(C=!0);if(e.length>0&&(E(";")||N("}")))return new i.mixin.Call(e,f,m,t.filename,C);y()},definition:function(){var e,t=[],n,r,u,a,f,c=!1;if(s.charAt(o)!=="."&&s.charAt(o)!=="#"||N(/^[^{]*\}/))return;g();if(n=E(/^([#.](?:[\w-]|\\(?:[A-Fa-f0-9]{1,6} ?|[^A-Fa-f0-9]))+)\s*\(/)){e=n[1];do{E(this.comment);if(s.charAt(o)==="."&&E(/^\.{3}/)){c=!0,t.push({variadic:!0});break}if(!(u=E(this.entities.variable)||E(this.entities.literal)||E(this.entities.keyword)))break;if(u instanceof i.Variable)if(E(":"))a=x(this.expression,"expected expression"),t.push({name:u.name,value:a});else{if(E(/^\.{3}/)){t.push({name:u.name,variadic:!0}),c=!0;break}t.push({name:u.name})}else t.push({value:u})}while(E(",")||E(";"));E(")")||(l=o,y()),E(this.comment),E(/^when/)&&(f=x(this.conditions,"expected condition")),r=E(this.block);if(r)return new i.mixin.Definition(e,t,r,f,c);y()}}},entity:function(){return E(this.entities.literal)||E(this.entities.variable)||E(this.entities.url)||E(this.entities.call)||E(this.entities.keyword)||E(this.entities.javascript)||E(this.comment)},end:function(){return E(";")||N("}")},alpha:function(){var e;if(!E(/^\(opacity=/i))return;if(e=E(/^\d+/)||E(this.entities.variable))return x(")"),new i.Alpha(e)},element:function(){var e,t,n,r;n=E(this.combinator),e=E(/^(?:\d+\.\d+|\d+)%/)||E(/^(?:[.#]?|:*)(?:[\w-]|[^\x00-\x9f]|\\(?:[A-Fa-f0-9]{1,6} ?|[^A-Fa-f0-9]))+/)||E("*")||E("&")||E(this.attribute)||E(/^\([^()@]+\)/)||E(/^[\.#](?=@)/)||E(this.entities.variableCurly),e||E("(")&&(r=E(this.entities.variableCurly)||E(this.entities.variable)||E(this.selector))&&E(")")&&(e=new i.Paren(r));if(e)return new i.Element(n,e,o)},combinator:function(){var e,t=s.charAt(o);if(t===">"||t==="+"||t==="~"||t==="|"){o++;while(s.charAt(o).match(/\s/))o++;return new i.Combinator(t)}return s.charAt(o-1).match(/\s/)?new i.Combinator(" "):new i.Combinator(null)},selector:function(){var e,t,n=[],r,u;if(E("("))return e=E(this.entity),E(")")?new i.Selector([new i.Element("",e,o)]):null;while(t=E(this.element)){r=s.charAt(o),n.push(t);if(r==="{"||r==="}"||r===";"||r===","||r===")")break}if(n.length>0)return new i.Selector(n)},attribute:function(){var e="",t,n,r;if(!E("["))return;if(t=E(/^(?:[_A-Za-z0-9-]|\\.)+/)||E(this.entities.quoted))(r=E(/^[|~*$^]?=/))&&(n=E(this.entities.quoted)||E(/^[\w-]+/))?e=[t,r,n.toCSS?n.toCSS():n].join(""):e=t;if(!E("]"))return;if(e)return"["+e+"]"},block:function(){var e;if(E("{")&&(e=E(this.primary))&&E("}"))return e},ruleset:function(){var e=[],n,r,u,a;g(),t.dumpLineNumbers&&(a=A(o,s,t));while(n=E(this.selector)){e.push(n),E(this.comment);if(!E(","))break;E(this.comment)}if(e.length>0&&(r=E(this.block))){var f=new i.Ruleset(e,r,t.strictImports);return t.dumpLineNumbers&&(f.debugInfo=a),f}l=o,y()},rule:function(){var e,t,n=s.charAt(o),r,a;g();if(n==="."||n==="#"||n==="&")return;if(e=E(this.variable)||E(this.property)){e.charAt(0)!="@"&&(a=/^([^@+\/'"*`(;{}-]*);/.exec(c[u]))?(o+=a[0].length-1,t=new i.Anonymous(a[1])):e==="font"?t=E(this.font):t=E(this.value),r=E(this.important);if(t&&E(this.end))return new i.Rule(e,t,r,f);l=o,y()}},"import":function(){var e,n,r=o;g();var s=E(/^@import(?:-(once))?\s+/);if(s&&(e=E(this.entities.quoted)||E(this.entities.url))){n=E(this.mediaFeatures);if(E(";"))return new i.Import(e,m,n,s[1]==="once",r,t.rootpath)}y()},mediaFeature:function(){var e,t,n=[];do if(e=E(this.entities.keyword))n.push(e);else if(E("(")){t=E(this.property),e=E(this.entity);if(!E(")"))return null;if(t&&e)n.push(new i.Paren(new i.Rule(t,e,null,o,!0)));else{if(!e)return null;n.push(new i.Paren(e))}}while(e);if(n.length>0)return new i.Expression(n)},mediaFeatures:function(){var e,t=[];do if(e=E(this.mediaFeature)){t.push(e);if(!E(","))break}else if(e=E(this.entities.variable)){t.push(e);if(!E(","))break}while(e);return t.length>0?t:null},media:function(){var e,n,r,u;t.dumpLineNumbers&&(u=A(o,s,t));if(E(/^@media/)){e=E(this.mediaFeatures);if(n=E(this.block))return r=new i.Media(n,e),t.dumpLineNumbers&&(r.debugInfo=u),r}},directive:function(){var e,n,r,u,a,f,l,c,h,p;if(s.charAt(o)!=="@")return;if(n=E(this["import"])||E(this.media))return n;g(),e=E(/^@[a-z-]+/);if(!e)return;l=e,e.charAt(1)=="-"&&e.indexOf("-",2)>0&&(l="@"+e.slice(e.indexOf("-",2)+1));switch(l){case"@font-face":c=!0;break;case"@viewport":case"@top-left":case"@top-left-corner":case"@top-center":case"@top-right":case"@top-right-corner":case"@bottom-left":case"@bottom-left-corner":case"@bottom-center":case"@bottom-right":case"@bottom-right-corner":case"@left-top":case"@left-middle":case"@left-bottom":case"@right-top":case"@right-middle":case"@right-bottom":c=!0;break;case"@page":case"@document":case"@supports":case"@keyframes":c=!0,h=!0;break;case"@namespace":p=!0}h&&(e+=" "+(E(/^[^{]+/)||"").trim());if(c){if(r=E(this.block))return new i.Directive(e,r)}else if((n=p?E(this.expression):E(this.entity))&&E(";")){var d=new i.Directive(e,n);return t.dumpLineNumbers&&(d.debugInfo=A(o,s,t)),d}y()},font:function(){var e=[],t=[],n,r,s,o;while(o=E(this.shorthand)||E(this.entity))t.push(o);e.push(new i.Expression(t));if(E(","))while(o=E(this.expression)){e.push(o);if(!E(","))break}return new i.Value(e)},value:function(){var e,t=[],n;while(e=E(this.expression)){t.push(e);if(!E(","))break}if(t.length>0)return new i.Value(t)},important:function(){if(s.charAt(o)==="!")return E(/^! *important/)},sub:function(){var e;if(E("(")&&(e=E(this.expression))&&E(")"))return e},multiplication:function(){var e,t,n,r;if(e=E(this.operand)){while(!N(/^\/[*\/]/)&&(n=E("/")||E("*"))&&(t=E(this.operand)))r=new i.Operation(n,[r||e,t]);return r||e}},addition:function(){var e,t,n,r;if(e=E(this.multiplication)){while((n=E(/^[-+]\s+/)||!w(s.charAt(o-1))&&(E("+")||E("-")))&&(t=E(this.multiplication)))r=new i.Operation(n,[r||e,t]);return r||e}},conditions:function(){var e,t,n=o,r;if(e=E(this.condition)){while(E(",")&&(t=E(this.condition)))r=new i.Condition("or",r||e,t,n);return r||e}},condition:function(){var e,t,n,r,s=o,u=!1;E(/^not/)&&(u=!0),x("(");if(e=E(this.addition)||E(this.entities.keyword)||E(this.entities.quoted))return(r=E(/^(?:>=|=<|[<=>])/))?(t=E(this.addition)||E(this.entities.keyword)||E(this.entities.quoted))?n=new i.Condition(r,e,t,s,u):T("expected expression"):n=new i.Condition("=",e,new i.Keyword("true"),s,u),x(")"),E(/^and/)?new i.Condition("and",n,E(this.condition)):n},operand:function(){var e,t=s.charAt(o+1);s.charAt(o)==="-"&&(t==="@"||t==="(")&&(e=E("-"));var n=E(this.sub)||E(this.entities.dimension)||E(this.entities.color)||E(this.entities.variable)||E(this.entities.call);return e?new i.Operation("*",[new i.Dimension(-1),n]):n},expression:function(){var e,t,n=[],r;while(e=E(this.addition)||E(this.entity))n.push(e);if(n.length>0)return new i.Expression(n)},property:function(){var e;if(e=E(/^(\*?-?[_a-z0-9-]+)\s*:/))return e[1]}}}};if(r.mode==="browser"||r.mode==="rhino")r.Parser.importer=function(e,t,n,r){!/^([a-z-]+:)?\//.test(e)&&t.length>0&&(e=t[0]+e),w({href:e,title:e,type:r.mime,contents:r.contents,files:r.files,rootpath:r.rootpath,entryPath:r.entryPath,relativeUrls:r.relativeUrls},function(e,i,s,o,u,a){e&&typeof r.errback=="function"?r.errback.call(null,a,t,n,r):n.call(null,e,i,a)},!0)};(function(e){function t(t){return e.functions.hsla(t.h,t.s,t.l,t.a)}function n(t,n){return t instanceof e.Dimension&&t.unit=="%"?parseFloat(t.value*n/100):r(t)}function r(t){if(t instanceof e.Dimension)return parseFloat(t.unit=="%"?t.value/100:t.value);if(typeof t=="number")return t;throw{error:"RuntimeError",message:"color functions take numbers as parameters"}}function i(e){return Math.min(1,Math.max(0,e))}e.functions={rgb:function(e,t,n){return this.rgba(e,t,n,1)},rgba:function(t,i,s,o){var u=[t,i,s].map(function(e){return n(e,256)});return o=r(o),new e.Color(u,o)},hsl:function(e,t,n){return this.hsla(e,t,n,1)},hsla:function(e,t,n,i){function u(e){return e=e<0?e+1:e>1?e-1:e,e*6<1?o+(s-o)*e*6:e*2<1?s:e*3<2?o+(s-o)*(2/3-e)*6:o}e=r(e)%360/360,t=r(t),n=r(n),i=r(i);var s=n<=.5?n*(t+1):n+t-n*t,o=n*2-s;return this.rgba(u(e+1/3)*255,u(e)*255,u(e-1/3)*255,i)},hsv:function(e,t,n){return this.hsva(e,t,n,1)},hsva:function(e,t,n,i){e=r(e)%360/360*360,t=r(t),n=r(n),i=r(i);var s,o;s=Math.floor(e/60%6),o=e/60-s;var u=[n,n*(1-t),n*(1-o*t),n*(1-(1-o)*t)],a=[[0,3,1],[2,0,1],[1,0,3],[1,2,0],[3,1,0],[0,1,2]];return this.rgba(u[a[s][0]]*255,u[a[s][1]]*255,u[a[s][2]]*255,i)},hue:function(t){return new e.Dimension(Math.round(t.toHSL().h))},saturation:function(t){return new e.Dimension(Math.round(t.toHSL().s*100),"%")},lightness:function(t){return new e.Dimension(Math.round(t.toHSL().l*100),"%")},red:function(t){return new e.Dimension(t.rgb[0])},green:function(t){return new e.Dimension(t.rgb[1])},blue:function(t){return new e.Dimension(t.rgb[2])},alpha:function(t){return new e.Dimension(t.toHSL().a)},luma:function(t){return new e.Dimension(Math.round((.2126*(t.rgb[0]/255)+.7152*(t.rgb[1]/255)+.0722*(t.rgb[2]/255))*t.alpha*100),"%")},saturate:function(e,n){var r=e.toHSL();return r.s+=n.value/100,r.s=i(r.s),t(r)},desaturate:function(e,n){var r=e.toHSL();return r.s-=n.value/100,r.s=i(r.s),t(r)},lighten:function(e,n){var r=e.toHSL();return r.l+=n.value/100,r.l=i(r.l),t(r)},darken:function(e,n){var r=e.toHSL();return r.l-=n.value/100,r.l=i(r.l),t(r)},fadein:function(e,n){var r=e.toHSL();return r.a+=n.value/100,r.a=i(r.a),t(r)},fadeout:function(e,n){var r=e.toHSL();return r.a-=n.value/100,r.a=i(r.a),t(r)},fade:function(e,n){var r=e.toHSL();return r.a=n.value/100,r.a=i(r.a),t(r)},spin:function(e,n){var r=e.toHSL(),i=(r.h+n.value)%360;return r.h=i<0?360+i:i,t(r)},mix:function(t,n,r){r||(r=new e.Dimension(50));var i=r.value/100,s=i*2-1,o=t.toHSL().a-n.toHSL().a,u=((s*o==-1?s:(s+o)/(1+s*o))+1)/2,a=1-u,f=[t.rgb[0]*u+n.rgb[0]*a,t.rgb[1]*u+n.rgb[1]*a,t.rgb[2]*u+n.rgb[2]*a],l=t.alpha*i+n.alpha*(1-i);return new e.Color(f,l)},greyscale:function(t){return this.desaturate(t,new e.Dimension(100))},contrast:function(e,t,n,r){return e.rgb?(typeof n=="undefined"&&(n=this.rgba(255,255,255,1)),typeof t=="undefined"&&(t=this.rgba(0,0,0,1)),typeof r=="undefined"?r=.43:r=r.value,(.2126*(e.rgb[0]/255)+.7152*(e.rgb[1]/255)+.0722*(e.rgb[2]/255))*e.alpha255?255:e<0?0:e).toString(16),e.length===1?"0"+e:e}).join("")},operate:function(t,n){var r=[];n instanceof e.Color||(n=n.toColor());for(var i=0;i<3;i++)r[i]=e.operate(t,this.rgb[i],n.rgb[i]);return new e.Color(r,this.alpha+n.alpha)},toHSL:function(){var e=this.rgb[0]/255,t=this.rgb[1]/255,n=this.rgb[2]/255,r=this.alpha,i=Math.max(e,t,n),s=Math.min(e,t,n),o,u,a=(i+s)/2,f=i-s;if(i===s)o=u=0;else{u=a>.5?f/(2-i-s):f/(i+s);switch(i){case e:o=(t-n)/f+(t255?255:e<0?0:e).toString(16),e.length===1?"0"+e:e}).join("")},compare:function(e){return e.rgb?e.rgb[0]===this.rgb[0]&&e.rgb[1]===this.rgb[1]&&e.rgb[2]===this.rgb[2]&&e.alpha===this.alpha?0:-1:-1}}}(n("../tree")),function(e){e.Comment=function(e,t){this.value=e,this.silent=!!t},e.Comment.prototype={toCSS:function(e){return e.compress?"":this.value},eval:function(){return this}}}(n("../tree")),function(e){e.Condition=function(e,t,n,r,i){this.op=e.trim(),this.lvalue=t,this.rvalue=n,this.index=r,this.negate=i},e.Condition.prototype.eval=function(e){var t=this.lvalue.eval(e),n=this.rvalue.eval(e),r=this.index,i,i=function(e){switch(e){case"and":return t&&n;case"or":return t||n;default:if(t.compare)i=t.compare(n);else{if(!n.compare)throw{type:"Type",message:"Unable to perform comparison",index:r};i=n.compare(t)}switch(i){case-1:return e==="<"||e==="=<";case 0:return e==="="||e===">="||e==="=<";case 1:return e===">"||e===">="}}}(this.op);return this.negate?!i:i}}(n("../tree")),function(e){e.Dimension=function(e,t){this.value=parseFloat(e),this.unit=t||null},e.Dimension.prototype={eval:function(){return this},toColor:function(){return new e.Color([this.value,this.value,this.value])},toCSS:function(){var e=this.value+this.unit;return e},operate:function(t,n){return new e.Dimension(e.operate(t,this.value,n.value),this.unit||n.unit)},compare:function(t){return t instanceof e.Dimension?t.value>this.value?-1:t.value":e.compress?">":" > ","|":e.compress?"|":" | "}[this.value]}}(n("../tree")),function(e){e.Expression=function(e){this.value=e},e.Expression.prototype={eval:function(t){return this.value.length>1?new e.Expression(this.value.map(function(e){return e.eval(t)})):this.value.length===1?this.value[0].eval(t):this},toCSS:function(e){return this.value.map(function(t){return t.toCSS?t.toCSS(e):""}).join(" ")}}}(n("../tree")),function(e){e.Import=function(t,n,r,i,s,o){var u=this;this.once=i,this.index=s,this._path=t,this.features=r&&new e.Value(r),this.rootpath=o,t instanceof e.Quoted?this.path=/(\.[a-z]*$)|([\?;].*)$/.test(t.value)?t.value:t.value+".less":this.path=t.value.value||t.value,this.css=/css([\?;].*)?$/.test(this.path),this.css||n.push(this.path,function(t,n,r){t&&(t.index=s),r&&u.once&&(u.skip=r),u.root=n||new e.Ruleset([],[])})},e.Import.prototype={toCSS:function(e){var t=this.features?" "+this.features.toCSS(e):"";return this.css?(typeof this._path.value=="string"&&!/^(?:[a-z-]+:|\/)/.test(this._path.value)&&(this._path.value=this.rootpath+this._path.value),"@import "+this._path.toCSS()+t+";\n"):""},eval:function(t){var n,r=this.features&&this.features.eval(t);return this.skip?[]:this.css?this:(n=new e.Ruleset([],this.root.rules.slice(0)),n.evalImports(t),this.features?new e.Media(n.rules,this.features.value):n.rules)}}}(n("../tree")),function(e){e.JavaScript=function(e,t,n){this.escaped=n,this.expression=e,this.index=t},e.JavaScript.prototype={eval:function(t){var n,r=this,i={},s=this.expression.replace(/@\{([\w-]+)\}/g,function(n,i){return e.jsify((new e.Variable("@"+i,r.index)).eval(t))});try{s=new Function("return ("+s+")")}catch(o){throw{message:"JavaScript evaluation error: `"+s+"`",index:this.index}}for(var u in t.frames[0].variables())i[u.slice(1)]={value:t.frames[0].variables()[u].value,toJS:function(){return this.value.eval(t).toCSS()}};try{n=s.call(i)}catch(o){throw{message:"JavaScript evaluation error: '"+o.name+": "+o.message+"'",index:this.index}}return typeof n=="string"?new e.Quoted('"'+n+'"',n,this.escaped,this.index):Array.isArray(n)?new e.Anonymous(n.join(", ")):new e.Anonymous(n)}}}(n("../tree")),function(e){e.Keyword=function(e){this.value=e},e.Keyword.prototype={eval:function(){return this},toCSS:function(){return this.value},compare:function(t){return t instanceof e.Keyword?t.value===this.value?0:1:-1}},e.True=new e.Keyword("true"),e.False=new e.Keyword("false")}(n("../tree")),function(e){e.Media=function(t,n){var r=this.emptySelectors();this.features=new e.Value(n),this.ruleset=new e.Ruleset(r,t),this.ruleset.allowImports=!0},e.Media.prototype={toCSS:function(e,t){var n=this.features.toCSS(t);return this.ruleset.root=e.length===0||e[0].multiMedia,"@media "+n+(t.compress?"{":" {\n ")+this.ruleset.toCSS(e,t).trim().replace(/\n/g,"\n ")+(t.compress?"}":"\n}\n")},eval:function(t){t.mediaBlocks||(t.mediaBlocks=[],t.mediaPath=[]);var n=new e.Media([],[]);return this.debugInfo&&(this.ruleset.debugInfo=this.debugInfo,n.debugInfo=this.debugInfo),n.features=this.features.eval(t),t.mediaPath.push(n),t.mediaBlocks.push(n),t.frames.unshift(this.ruleset),n.ruleset=this.ruleset.eval(t),t.frames.shift(),t.mediaPath.pop(),t.mediaPath.length===0?n.evalTop(t):n.evalNested(t)},variable:function(t){return e.Ruleset.prototype.variable.call(this.ruleset,t)},find:function(){return e.Ruleset.prototype.find.apply(this.ruleset,arguments)},rulesets:function(){return e.Ruleset.prototype.rulesets.apply(this.ruleset)},emptySelectors:function(){var t=new e.Element("","&",0);return[new e.Selector([t])]},evalTop:function(t){var n=this;if(t.mediaBlocks.length>1){var r=this.emptySelectors();n=new e.Ruleset(r,t.mediaBlocks),n.multiMedia=!0}return delete t.mediaBlocks,delete t.mediaPath,n},evalNested:function(t){var n,r,i=t.mediaPath.concat([this]);for(n=0;n0;n--)t.splice(n,0,new e.Anonymous("and"));return new e.Expression(t)})),new e.Ruleset([],[])},permute:function(e){if(e.length===0)return[];if(e.length===1)return e[0];var t=[],n=this.permute(e.slice(1));for(var r=0;r0){c=!0;for(a=0;athis.params.length)return!1;if(this.required>0&&n>this.params.length)return!1}r=Math.min(n,this.arity);for(var s=0;si.selectors[o].elements.length?Array.prototype.push.apply(r,i.find(new e.Selector(t.elements.slice(1)),n)):r.push(i);break}}),this._lookups[o]=r)},toCSS:function(t,n){var r=[],i=[],s=[],o=[],u=[],a,f,l;this.root||this.joinSelectors(u,t,this.selectors);for(var c=0;c0){f=e.debugInfo(n,this),a=u.map(function(e){return e.map(function(e){return e.toCSS(n)}).join("").trim()}).join(n.compress?",":",\n");for(var c=i.length-1;c>=0;c--)s.indexOf(i[c])===-1&&s.unshift(i[c]);i=s,r.push(f+a+(n.compress?"{":" {\n ")+i.join(n.compress?"":"\n ")+(n.compress?"}":"\n}\n"))}return r.push(o),r.join("")+(n.compress?"\n":"")},joinSelectors:function(e,t,n){for(var r=0;r0)for(i=0;i0&&this.mergeElementsOnToSelectors(g,a);for(s=0;s0&&(l[0].elements=l[0].elements.slice(0),l[0].elements.push(new e.Element(f.combinator,"",0))),y.push(l);else for(o=0;o0?(h=l.slice(0),m=h.pop(),d=new e.Selector(m.elements.slice(0)),v=!1):d=new e.Selector([]),c.length>1&&(p=p.concat(c.slice(1))),c.length>0&&(v=!1,d.elements.push(new e.Element(f.combinator,c[0].elements[0].value,0)),d.elements=d.elements.concat(c[0].elements.slice(1))),v||h.push(d),h=h.concat(p),y.push(h)}a=y,g=[]}}g.length>0&&this.mergeElementsOnToSelectors(g,a);for(i=0;i0?i[i.length-1]=new e.Selector(i[i.length-1].elements.concat(t)):i.push(new e.Selector(t))}}}(n("../tree")),function(e){e.Selector=function(e){this.elements=e},e.Selector.prototype.match=function(e){var t=this.elements,n=t.length,r,i,s,o;r=e.elements.slice(e.elements.length&&e.elements[0].value==="&"?1:0),i=r.length,s=Math.min(n,i);if(i===0||n1?"["+e.value.map(function(e){return e.toCSS(!1)}).join(", ")+"]":e.toCSS(!1)}}(n("./tree"));var o=/^(file|chrome(-extension)?|resource|qrc|app):/.test(location.protocol);r.env=r.env||(location.hostname=="127.0.0.1"||location.hostname=="0.0.0.0"||location.hostname=="localhost"||location.port.length>0||o?"development":"production"),r.async=r.async||!1,r.fileAsync=r.fileAsync||!1,r.poll=r.poll||(o?1e3:1500);if(r.functions)for(var u in r.functions)r.tree.functions[u]=r.functions[u];var a=/!dumpLineNumbers:(comments|mediaquery|all)/.exec(location.hash);a&&(r.dumpLineNumbers=a[1]),r.watch=function(){return r.watchMode||(r.env="development",f()),this.watchMode=!0},r.unwatch=function(){return clearInterval(r.watchTimer),this.watchMode=!1},/!watch/.test(location.hash)&&r.watch();var l=null;if(r.env!="development")try{l=typeof e.localStorage=="undefined"?null:e.localStorage}catch(c){}var h=document.getElementsByTagName("link"),p=/^text\/(x-)?less$/;r.sheets=[];for(var d=0;d